2016132620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{34511}}^1$

素因数の和:34670

約数の個数: 48

約数和(自身を含む): 4452876288

約数和(自身を除く): 2436743668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 2540, 2921, 5842, 11684, 14605, 29210, 34511, 58420, 69022, 138044, 172555, 345110, 690220, 793753, 1587506, 3175012, 3968765, 4382897, 7937530, 8765794, 15875060, 17531588, 21914485, 43828970, 87657940, 100806631, 201613262, 403226524, 504033155, 1008066310, 2016132620]

約数ペア:

[(1, 2016132620), (2, 1008066310), (4, 504033155), (5, 403226524), (10, 201613262), (20, 100806631), (23, 87657940), (46, 43828970), (92, 21914485), (115, 17531588), (127, 15875060), (230, 8765794), (254, 7937530), (460, 4382897), (508, 3968765), (635, 3175012), (1270, 1587506), (2540, 793753), (2921, 690220), (5842, 345110), (11684, 172555), (14605, 138044), (29210, 69022), (34511, 58420)]